21. Its modern OHC engine was distinctive because of an overhead camshaft driven by spiral-toothed bevel gear wheels . 22. This drives a 25 stave gear wheel which drives a " wallower " ( 30 cogs ). 23. Shortly after the incline was put to work, one of the gear wheels in the mechanism fractured. 24. With this implementation, a strongly one-sided weight distribution occurs in the underframe through the remote gear wheels . 25. The largest recoverable section of the aircraft was the baggage compartment and the landing gear wheel section. 26. Two small gear wheels were available, one to connect the horizontal gear to each of the vertical ones. 27. They turn at the same angular velocity and this can be reinforced by intermeshing them as gear wheels . 28. If you find you need more speed, you can move the derailleur up to a larger gear wheel . 29. This drives the Archimedes'screw via a cast iron gear wheel with 60 cogs on the axle of the Archimedes'screw. 30. The machinery was removed, with the gear wheels being cut in half and used as decoration within the mill.
